Viktor
<include>
<gateway name="provider">
<param name="proxy" value="
199.96.248.140"/>
<param name="register" value="false"/>
<param name="caller-id-in-from" value="true"/> <!--Most gateways seem to want this-->
<param name="username" value="not-used"/>
<param name="password" value="not-used"/>
</gateway>
</include>
у меня вот такой работал норм
<include>
<gateway name="mcn">
<param name="realm" value="
1.2.3.4"/>
<param name="username" value="username"/>
<param name="password" value="password"/>
<param name="register" value="false"/>
<param name="caller-id-in-from" value="true"/>
</gateway>
</include>